https://github.com/universal-ctags/ctags GPL sourceforge
tag signifies a language object for which an index entry is available
https://joshleeb.com/posts/surprising-ctags.html
https://text.causal.agency/015-reusing-tags.txt
gettext po
next-18n
https://news.ycombinator.com/item?id=40722317
https://www.flagsarenotlanguages.com/blog/
https://omegat.sourceforge.io/manual-standard/en/index.html translation
https://projectfluent.org/ Localization system for natural-sounding translations
https://github.com/pot-app/pot-desktop
https://github.com/inlang/inlang
https://www.w3.org/International/questions/qa-personal-names
https://translate.i18next.com/
https://github.com/Divine-Software/divine-companions/tree/master/localization
https://github.com/taig/babel for Scala
https://ioling.org/problems/samples/
https://software.sil.org/toolbox/ Data management and analysis tool for field linguists
https://angelika.me/2021/11/23/7-gettext-lessons-after-2-years/
https://canvatechblog.com/how-to-design-in-every-language-at-once-f2dd66a2780f